3 papers
quant-ph2026
Dynamical codes for hardware with noisy readouts
Peter-Jan H. S. Derks, Alex Townsend-Teague, Jens Eisert +3
Dynamical stabilizer codes may offer a practical route to large-scale quantum computation. Such codes are defined by a schedule of error-detecting measurements, which allows for fl…
quant-ph2025
Designing fault-tolerant circuits using detector error models
Peter-Jan H. S. Derks, Alex Townsend-Teague, Ansgar G. Burchards +1
Quantum error-correcting codes, such as subspace, subsystem, and Floquet codes, are typically constructed within the stabilizer formalism, which does not fully capture the idea of…
quant-ph2025
XYZ ruby code: Making a case for a three-colored graphical calculus for quantum error correction in spacetime
Julio C. Magdalena de la Fuente, Josias Old, Alex Townsend-Teague +3
Analyzing and developing new quantum error-correcting schemes is one of the most prominent tasks in quantum computing research. In such efforts, introducing time dynamics explicitl…